Trace number 4386849

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD 19.07.01? (TO) 2519.8 2520

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07h-1_X2.xml
MD5SUMa5169531bc56f5bae607e8bf56d35270
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark174.931
Satisfiable
(Un)Satisfiability was proved
Number of variables112
Number of constraints1262
Number of domains4
Minimum domain size1
Maximum domain size28
Distribution of domain sizes[{"size":1,"count":2},{"size":7,"count":28},{"size":14,"count":27},{"size":28,"count":54}]
Minimum variable degree0
Maximum variable degree56
Distribution of variable degrees[{"degree":0,"count":1},{"degree":2,"count":29},{"degree":3,"count":26},{"degree":28,"count":1},{"degree":29,"count":18},{"degree":30,"count":9},{"degree":56,"count":28}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1262}]
Number of extensional constraints1262
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":1262}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15338 MiB free)
  memory of node 1: 16384 MiB (15466 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386849-1568283271/watcher-4386849-1568283271 -o /tmp/evaluation-result-4386849-1568283271/solver-4386849-1568283271 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568277198-5653 --watchdog 2580 BTD 2520 HOME/instance-4386849-1568283271.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=6168, runsolver pid=6165
Current StackSize limit: 8192 KiB


[startup+0.100396 s]*
/proc/loadavg: 2.00 2.02 1.88 3/200 6169
/proc/meminfo: memFree=31538344/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=38884 memory=8696 CPUtime=0.1 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 2315 0 0 0 10 0 0 0 20 0 1 0 404583265 39817216 2174 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9721 2174 497 7937 0 1749 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38884 KiB
Current children cumulated memory: 8696 KiB

[startup+0.209807 s]*
/proc/loadavg: 2.00 2.02 1.88 3/200 6169
/proc/meminfo: memFree=31537756/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=38884 memory=8696 CPUtime=0.2 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 2316 0 0 0 20 0 0 0 20 0 1 0 404583265 39817216 2174 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9721 2174 497 7937 0 1749 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 38884 KiB
Current children cumulated memory: 8696 KiB

[startup+0.309091 s]*
/proc/loadavg: 2.00 2.02 1.88 3/200 6169
/proc/meminfo: memFree=31537756/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39016 memory=8696 CPUtime=0.3 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 2320 0 0 0 30 0 0 0 20 0 1 0 404583265 39952384 2174 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9754 2174 497 7937 0 1782 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8696 KiB

[startup+0.700273 s]
/proc/loadavg: 2.00 2.02 1.88 3/200 6169
/proc/meminfo: memFree=31537756/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39016 memory=8696 CPUtime=0.68 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 2324 0 0 0 68 0 0 0 20 0 1 0 404583265 39952384 2174 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9754 2174 497 7937 0 1782 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8696 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.02 1.88 3/200 6169
/proc/meminfo: memFree=31537756/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39016 memory=8696 CPUtime=1.49 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 2328 0 0 0 148 1 0 0 20 0 1 0 404583265 39952384 2174 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9754 2174 497 7937 0 1782 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8696 KiB

[startup+3.10917 s]
/proc/loadavg: 2.00 2.02 1.88 3/199 6169
/proc/meminfo: memFree=31537152/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39016 memory=8824 CPUtime=3.09 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 3819 0 0 0 307 2 0 0 20 0 1 0 404583265 39952384 2206 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9754 2206 497 7937 0 1782 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8824 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.02 1.88 3/199 6169
/proc/meminfo: memFree=31536868/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39016 memory=8828 CPUtime=6.28 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 5308 0 0 0 623 5 0 0 20 0 1 0 404583265 39952384 2207 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9754 2207 497 7937 0 1782 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8828 KiB

[startup+12.7003 s]*
/proc/loadavg: 2.00 2.02 1.88 3/199 6169
/proc/meminfo: memFree=31536984/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39016 memory=8836 CPUtime=12.7 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 6799 0 0 0 1260 10 0 0 20 0 1 0 404583265 39952384 2209 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9754 2209 497 7937 0 1782 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8836 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 1.88 3/199 6170
/proc/meminfo: memFree=31537352/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39016 memory=8868 CPUtime=25.48 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 9748 0 0 0 2529 19 0 0 20 0 1 0 404583265 39952384 2217 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9754 2217 497 7937 0 1782 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8868 KiB

[startup+51.1003 s]
/proc/loadavg: 2.00 2.02 1.89 3/199 6172
/proc/meminfo: memFree=31536648/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39016 memory=8876 CPUtime=51.08 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 10366 0 0 0 5067 41 0 0 20 0 1 0 404583265 39952384 2219 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9754 2219 497 7937 0 1782 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8876 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 6176
/proc/meminfo: memFree=31537084/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8880 CPUtime=102.27 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 10936 0 0 0 10141 86 0 0 20 0 1 0 404583265 40087552 2220 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2220 497 7937 0 1815 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8880 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/198 6180
/proc/meminfo: memFree=31537320/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8904 CPUtime=162.27 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 11509 0 0 0 16090 137 0 0 20 0 1 0 404583265 40087552 2226 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2226 498 7937 0 1815 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8904 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/198 6246
/proc/meminfo: memFree=31307028/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8912 CPUtime=222.27 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 12082 0 0 0 22016 211 0 0 20 0 1 0 404583265 40087552 2228 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2228 498 7937 0 1815 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8912 KiB

[startup+282.3 s]
/proc/loadavg: 2.06 2.03 1.91 3/198 6250
/proc/meminfo: memFree=31303824/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8916 CPUtime=282.26 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 12654 0 0 0 27936 290 0 0 20 0 1 0 404583265 40087552 2229 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2229 498 7937 0 1815 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8916 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.02 1.92 3/198 6254
/proc/meminfo: memFree=31303108/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8920 CPUtime=342.26 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 13215 0 0 0 33849 377 0 0 20 0 1 0 404583265 40087552 2230 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2230 498 7937 0 1815 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8920 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 1.93 3/198 6260
/proc/meminfo: memFree=31301716/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8920 CPUtime=402.25 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 13789 0 0 0 39770 455 0 0 20 0 1 0 404583265 40087552 2230 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2230 498 7937 0 1815 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8920 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/199 6272
/proc/meminfo: memFree=31301096/32770624 swapFree=66919960/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8924 CPUtime=462.25 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 14356 0 0 0 45680 545 0 0 20 0 1 0 404583265 40087552 2231 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2231 498 7937 0 1815 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8924 KiB


################
# More data... #
################

/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

[startup+1842.3 s]
/proc/loadavg: 2.32 2.16 2.08 3/199 6398
/proc/meminfo: memFree=31297900/32770624 swapFree=66919988/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=1842.14 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 27328 0 0 0 181705 2509 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

[startup+1902.3 s]
/proc/loadavg: 2.12 2.13 2.07 3/199 6402
/proc/meminfo: memFree=31298332/32770624 swapFree=66919988/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=1902.14 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 27888 0 0 0 187622 2592 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

[startup+1962.3 s]
/proc/loadavg: 2.04 2.11 2.07 3/198 6406
/proc/meminfo: memFree=31299404/32770624 swapFree=66919988/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=1962.12 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 28454 0 0 0 193537 2675 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.09 2.06 3/198 6412
/proc/meminfo: memFree=31299400/32770624 swapFree=66919988/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=2022.13 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 29015 0 0 0 199446 2767 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/198 6416
/proc/meminfo: memFree=31298004/32770624 swapFree=66919988/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=2082.12 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 29578 0 0 0 205375 2837 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/198 6420
/proc/meminfo: memFree=31297828/32770624 swapFree=66919988/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=2142.11 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 30138 0 0 0 211282 2929 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

[startup+2202.3 s]
/proc/loadavg: 1.97 2.04 2.04 3/198 6426
/proc/meminfo: memFree=31297928/32770624 swapFree=66919988/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=2202.11 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 30698 0 0 0 217196 3015 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

[startup+2262.3 s]
/proc/loadavg: 1.99 2.03 2.04 3/198 6437
/proc/meminfo: memFree=31296852/32770624 swapFree=66920008/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=2262.1 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 31261 0 0 0 223121 3089 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/198 6441
/proc/meminfo: memFree=31297928/32770624 swapFree=66920008/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=2322.1 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 31823 0 0 0 229035 3175 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/198 6447
/proc/meminfo: memFree=31297296/32770624 swapFree=66920008/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=2382.1 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 32386 0 0 0 234938 3272 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/198 6451
/proc/meminfo: memFree=31297552/32770624 swapFree=66920008/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=2442.09 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 32949 0 0 0 240858 3351 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/198 6455
/proc/meminfo: memFree=31298568/32770624 swapFree=66920008/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=2502.09 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 33511 0 0 0 246773 3436 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 2502.09 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 6458
/proc/meminfo: memFree=31298676/32770624 swapFree=66920008/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=2519.79 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 34073 0 0 0 248520 3459 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520 s]
# the end of solver process 6168 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2485.21 s, system=34.5903 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 6458
/proc/meminfo: memFree=31298676/32770624 swapFree=66920008/67108860
[pid=6168] ppid=6165 vsize=39148 memory=8948 CPUtime=2519.79 cores=1,3,5,7
/proc/6168/stat : 6168 (BTD) R 6165 6168 5621 0 -1 4202496 34073 0 0 0 248520 3459 0 0 20 0 1 0 404583265 40087552 2237 33554432000 4194304 36700936 140731102274544 140731102273592 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 40095744 140731102282792 140731102282868 140731102282868 140731102285777 0
/proc/6168/statm: 9787 2237 498 7937 0 1815 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8948 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2519.8
CPU user time (s): 2485.21
CPU system time (s): 34.5903
CPU usage (%): 99.9918
Max. virtual memory (cumulated for all children) (KiB): 39148
Max. memory (cumulated for all children) (KiB): 8948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2485.2
system time used= 34.5903
maximum resident set size= 8948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34073
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 661


# summary of solver processes directly reported to runsolver:
#   pid: 6168
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2485.21
#   total CPU system time (s): 34.5903

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.1208 second user time and 12.9033 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-12 11:12:36
IDJOB=4386849
IDBENCH=134581
IDSOLVER=2822
FILE ID=node107/4386849-1568283271
RUNJOBID= node107-1568277198-5653
PBS_JOBID= 21701087
Free space on /tmp= 54296 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07h-1_X2.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386849-1568283271/watcher-4386849-1568283271 -o /tmp/evaluation-result-4386849-1568283271/solver-4386849-1568283271 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568277198-5653 --watchdog 2580  BTD 2520 HOME/instance-4386849-1568283271.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a5169531bc56f5bae607e8bf56d35270
RANDOM SEED=224925283

node107.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31544408 kB
MemAvailable:   31830356 kB
Buffers:           85048 kB
Cached:           468244 kB
SwapCached:        80624 kB
Active:           389560 kB
Inactive:         250708 kB
Active(anon):      14888 kB
Inactive(anon):   100428 kB
Active(file):     374672 kB
Inactive(file):   150280 kB
Unevictable:      109236 kB
Mlocked:          109236 kB
SwapTotal:      67108860 kB
SwapFree:       66919960 kB
Dirty:             61380 kB
Writeback:             0 kB
AnonPages:        120748 kB
Mapped:            32340 kB
Shmem:             19720 kB
Slab:             182132 kB
SReclaimable:     153660 kB
SUnreclaim:        28472 kB
KernelStack:        3632 kB
PageTables:         5724 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     522928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 54232 MiB
End job on node107 at 2019-09-12 11:54:36